No more calculations needed to determine the initial configuration! Particles can be randomly filled inside any shape!
"Meshman_ParticlePacking Ver.2.3" is an analysis software that allows control of the generation ratio of particles by type, either by particle count or particle volume. It randomly arranges particles of varying sizes within arbitrary shapes for analysis purposes such as Discrete Element Method (DEM). You can choose from three different algorithms for the filling method. The generated particle model can be visualized in 3D along with the outer shape, and there is an option to increase the filling rate by clustering particles and adding more to the gaps. 【Features】 ■ Randomly fill particles within arbitrary shapes ■ Generate three types of particles: spherical, tetrahedral, and linear ■ Multiple types and sizes of particles can be mixed ■ Create models that simulate short fibers with cylinders ■ Outer shape: Supports STL files and PCH files from ADVENTURE projects ■ Particle model: Output in a proprietary text file format *For more details, please refer to the PDF documentation or feel free to contact us.
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basic information
【Functions】 ■ Random seed specification function ■ Cross-section display function ■ Orientation control function for linear particles ■ Continuous cross-section diagram function *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Performance Results】 <Particles> ■Particles with a radius of 0.3mm in a 10mm x 10mm x 10mm space ■Approximately 5,600 spherical particles ■Filling rate: Approximately 64% ■Processing time: Approximately 53 minutes ■Memory used: Approximately 8.9 GBytes *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Insight Inc. was established in 1999 from the Intelligent Modeling Laboratory (IML), created at the University of Tokyo to foster venture companies. We have participated in various projects in collaboration with the university, such as the "Development Project for Large-Scale Computational Mechanics Systems for Design (commonly known as ADVENTURE)" (a project under the Japan Society for the Promotion of Science's Future Development Academic Research Promotion Program in the field of "Computational Science"). We aim to convert the cutting-edge technologies gained from these projects into software that is easily accessible to the general public, and to contribute to society by widely providing high-quality knowledge in areas such as programming and analysis techniques. Considering the convenience of technology transfer from the university, our office is located in front of the Akamon gate at the University of Tokyo.